Examples with StringsCompleter org.apache.karaf.shell.support.completers.StringsCompleter used on opensource projects

Example 11 with StringsCompleter

use of org.apache.karaf.shell.support.completers.StringsCompleter in project karaf by apache.

the class MyCompleter method complete.

public int complete(Session session, CommandLine commandLine, List<String> candidates) {
    StringsCompleter delegate = new StringsCompleter();
    delegate.getStrings().add("one");
    delegate.getStrings().add("two");
    delegate.getStrings().add("three");
    return delegate.complete(session, commandLine, candidates);
}

Example 12 with StringsCompleter

use of org.apache.karaf.shell.support.completers.StringsCompleter in project karaf by apache.

the class ConfigurationPropertyCompleter method complete.

public int complete(final Session session, final CommandLine commandLine, final List<String> candidates) {
    StringsCompleter strings = new StringsCompleter();
    if (session != null) {
        String pid = getPid(session, commandLine);
        Set<String> propertyNames = getPropertyNames(pid);
        if (propertyNames != null && !propertyNames.isEmpty()) {
            strings.getStrings().addAll(propertyNames);
        }
    }
    return strings.complete(session, commandLine, candidates);
}

Example 13 with StringsCompleter

use of org.apache.karaf.shell.support.completers.StringsCompleter in project karaf by apache.

the class SubsystemCompleter method complete.

@Override
public int complete(Session session, CommandLine commandLine, List<String> candidates) {
    List<String> strings = new ArrayList<>();
    for (Subsystem ss : getSubsystems()) {
        strings.add(Long.toString(ss.getSubsystemId()));
        strings.add(ss.getSymbolicName() + "/" + ss.getVersion());
    }
    return new StringsCompleter(strings).complete(session, commandLine, candidates);
}

Example 14 with StringsCompleter

use of org.apache.karaf.shell.support.completers.StringsCompleter in project karaf by apache.

the class HelpCommand method getCompleter.

@Override
public Completer getCompleter(final boolean scoped) {
    return new Completer() {

        @Override
        public int complete(Session session, CommandLine commandLine, List<String> candidates) {
            String[] args = commandLine.getArguments();
            int argIndex = commandLine.getCursorArgumentIndex();
            StringsCompleter completer = new StringsCompleter(Collections.singletonList(getName()));
            if (argIndex == 0) {
                return completer.complete(session, new ArgumentCommandLine(args[argIndex], commandLine.getArgumentPosition()), candidates);
            } else if (!verifyCompleter(session, completer, args[0])) {
                return -1;
            }
            // TODO: use CommandNamesCompleter and better completion wrt parsing etc...
            completer = new StringsCompleter();
            for (Command command : session.getRegistry().getCommands()) {
                if (!Session.SCOPE_GLOBAL.equals(command.getScope())) {
                    completer.getStrings().add(command.getScope() + ":" + command.getName());
                }
                completer.getStrings().add(command.getName());
            }
            completer.getStrings().add("--help");
            if (argIndex == 1) {
                int res;
                if (argIndex < args.length) {
                    res = completer.complete(session, new ArgumentCommandLine(args[argIndex], commandLine.getArgumentPosition()), candidates);
                } else {
                    res = completer.complete(session, new ArgumentCommandLine("", 0), candidates);
                }
                return res + (commandLine.getBufferPosition() - commandLine.getArgumentPosition());
            } else if (!verifyCompleter(session, completer, args[1])) {
                return -1;
            }
            return -1;
        }

        protected boolean verifyCompleter(Session session, Completer completer, String argument) {
            List<String> candidates = new ArrayList<>();
            return completer.complete(session, new ArgumentCommandLine(argument, argument.length()), candidates) != -1 && !candidates.isEmpty();
        }
    };
}

Example 15 with StringsCompleter

use of org.apache.karaf.shell.support.completers.StringsCompleter in project karaf by apache.

the class CommandsCompleter method completeCandidates.

public void completeCandidates(Session session, CommandLine commandLine, List<Candidate> candidates) {
    Map<String, Completer>[] allCompleters = checkData();
    List<String> scopes = getCurrentScopes(session);
    sort(allCompleters, scopes);
    String subShell = getCurrentSubShell(session);
    String completion = getCompletionType(session);
    // SUBSHELL mode
    if (Session.COMPLETION_MODE_SUBSHELL.equalsIgnoreCase(completion)) {
        if (subShell.isEmpty()) {
            subShell = Session.SCOPE_GLOBAL;
        }
        List<Completer> completers = new ArrayList<>();
        for (String name : allCompleters[1].keySet()) {
            if (name.startsWith(subShell + ":")) {
                completers.add(allCompleters[1].get(name));
            }
        }
        if (!subShell.equals(Session.SCOPE_GLOBAL)) {
            completers.add(new StringsCompleter(new String[] { "exit" }));
        }
        completers.forEach(c -> c.completeCandidates(session, commandLine, candidates));
        return;
    }
    // FIRST mode
    if (Session.COMPLETION_MODE_FIRST.equalsIgnoreCase(completion)) {
        if (!subShell.isEmpty()) {
            List<Completer> completers = new ArrayList<>();
            for (String name : allCompleters[1].keySet()) {
                if (name.startsWith(subShell + ":")) {
                    completers.add(allCompleters[1].get(name));
                }
            }
            completers.forEach(c -> c.completeCandidates(session, commandLine, candidates));
            if (!candidates.isEmpty()) {
                return;
            }
        }
        List<Completer> compl = new ArrayList<>();
        compl.add(aliasesCompleter);
        compl.addAll(allCompleters[0].values());
        compl.forEach(c -> c.completeCandidates(session, commandLine, candidates));
        return;
    }
    List<Completer> compl = new ArrayList<>();
    compl.add(aliasesCompleter);
    compl.addAll(allCompleters[0].values());
    compl.forEach(c -> c.completeCandidates(session, commandLine, candidates));
}